Thanks for posting your query.
Although your blood pressure is control but you should understand that your blood pressure is controlled due to metpure
xl. So for control of BP you have to take thesemedication.
Your triglycerides is although normal, but your physician view is correct and you should follow him.
After control of triglycerides, you should continue these medication for atlest 3 months.
Get well soon,
Dr. Mayank Bhargava